BMW doesn't disclose the cost of its battery packs, but it gives us somewhat of an indication as to how much it will cost you ...

NEW YORK -- One person was killed and three others were hurt when a lithium-ion battery sparked a fire early Wednesday ...

When it comes to phone battery life during my travels, I’ve always been a little paranoid about making sure I have a backup ...

Some Pixel Watch 1 and 2 owners on Reddit report getting the new Pixel Watch 3 charging screen on their wearable. As visible ...

With the Apple Watch Series 10 launch, Apple added a Black Titanium frame option to complement Ultra 2's existing titanium options. Sleep apnea monitoring is coming, too. Battery life is the ...

Mac notebooks equipped with Apple silicon use Optimized Battery Charging, a feature that's designed to prolong the battery life and battery health of your Mac by reducing the rate of chemical aging.

We've been tested the best smartwatches for over a decade, and have seen the evolution of the watch from a useful notification device to the fully-fledged health and fitness trackers you can pick ...